* {
    margin: 0;
    padding: 0;
}

html,
body,
#app,
.wrapper {
    width: 100%;
    height: 100%;
    /*overflow: hidden;*/
}

body {
    font-family: 'PingFang SC', "Helvetica Neue", Helvetica, "microsoft yahei", arial, STHeiTi, sans-serif;
}

a {
    text-decoration: none
}


